29 lines
925 B
Docker
29 lines
925 B
Docker
FROM ruby:2.7.8
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RUN apt-get update -qq && \
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curl -sL https://deb.nodesource.com/setup_16.x | bash - && \
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apt-get install -y build-essential libpq-dev nodejs curl gnupg && \
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curl -sS https://dl.yarnpkg.com/debian/pubkey.gpg | apt-key add - && \
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echo "deb https://dl.yarnpkg.com/debian/ stable main" | tee /etc/apt/sources.list.d/yarn.list && \
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apt-get update -qq && apt-get install -y yarn && \
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useradd --user-group --create-home --shell /bin/false app
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ENV HOME=/home/app
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WORKDIR $HOME/wedding
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USER app
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# Copy only Gemfiles first for caching
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COPY --chown=app:app Gemfile Gemfile.lock ./
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RUN bundle install
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# Copy the rest of the app
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COPY --chown=app:app . ./
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# Run bundle again in case new gems are required (because of conditional Gemfile logic)
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RUN bundle install
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# Compile assets (SCSS -> CSS)
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RUN bundle exec rake assets:precompile
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CMD ["bundle", "exec", "rails", "server", "-b", "0.0.0.0"]
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